gnu-emacs@gentoo.orgGentoo GNU Emacs project
So you've just added an incorrect entry to auto-mode-alist and want to fix
it quickly. `M-x edit-list RET auto-mode-alist RET' to the rescue. Make your
changes and hit either `C-x C-s' or `C-c C-c' when done. Or just kill the
buffer if you change your mind.